SG1 postcodes Stevenage
This is a list of postcodes in the SG1 area covering the areas of North Stevenage. The area contains approximately 21,420 households with a population of about 51,333 (2011 census)
Filter by district
SG1 SG2 SG3 SG4 SG5 SG6 SG7 SG8 SG9 SG10 SG11 SG12 SG13 SG14 SG15 SG16 SG17 SG18 SG19Filter by sector
SG1 1 SG1 2 SG1 3 SG1 4 SG1 5 SG1 6 SG1 9Nearby districts
SG2 SG3 SG4 AL6 SG6 SG7 AL8 AL7 SG5 AL9Click to view map
Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SG1 1AA | 51.896084 | -0.203001 | 523746 | 223474 | TL237234 | Yes |
| SG1 1AB | 51.901741 | -0.193676 | 524372 | 224119 | TL243241 | Yes |
| SG1 1AD | 51.900821 | -0.203481 | 523700 | 224000 | TL236239 | No |
| SG1 1AE | 51.897001 | -0.203575 | 523704 | 223575 | TL237235 | No |
| SG1 1AF | 51.902715 | -0.203841 | 523670 | 224210 | TL236242 | Yes |
| SG1 1AG | 51.905963 | -0.208669 | 523329 | 224563 | TL233245 | No |
| SG1 1AH | 51.905963 | -0.208669 | 523329 | 224563 | TL233245 | No |
| SG1 1AJ | 51.900821 | -0.203481 | 523700 | 224000 | TL236239 | No |
| SG1 1AL | 51.905963 | -0.208669 | 523329 | 224563 | TL233245 | No |
| SG1 1AN | 51.901089 | -0.193339 | 524397 | 224047 | TL243240 | No |
| SG1 1AP | 51.903406 | -0.20443 | 523628 | 224286 | TL236242 | Yes |
| SG1 1AR | 51.899998 | -0.19913 | 524002 | 223916 | TL240239 | Yes |
| SG1 1AS | 51.903219 | -0.203958 | 523661 | 224266 | TL236242 | Yes |
| SG1 1AT | 51.897825 | -0.203935 | 523677 | 223666 | TL236236 | Yes |
| SG1 1AU | 51.897732 | -0.20436 | 523648 | 223655 | TL236236 | Yes |
| SG1 1AW | 51.897832 | -0.203911 | 523679 | 223667 | TL236236 | Yes |
| SG1 1AX | 51.903406 | -0.20443 | 523628 | 224286 | TL236242 | Yes |
| SG1 1AY | 51.902857 | -0.200266 | 523916 | 224232 | TL239242 | Yes |
| SG1 1AZ | 51.902857 | -0.200266 | 523916 | 224232 | TL239242 | Yes |
| SG1 1BA | 51.902785 | -0.201978 | 523798 | 224221 | TL237242 | No |
| SG1 1BB | 51.901088 | -0.202133 | 523792 | 224032 | TL237240 | No |
| SG1 1BD | 51.900799 | -0.202028 | 523800 | 224000 | TL238239 | No |
| SG1 1BE | 51.90092 | -0.201733 | 523820 | 224014 | TL238240 | No |
| SG1 1BF | 51.902558 | -0.200161 | 523924 | 224199 | TL239241 | Yes |
| SG1 1BG | 51.902241 | -0.202799 | 523743 | 224159 | TL237241 | No |
| SG1 1BH | 51.902558 | -0.200161 | 523924 | 224199 | TL239241 | Yes |
| SG1 1BJ | 51.90172 | -0.203445 | 523700 | 224100 | TL236241 | No |
| SG1 1BL | 51.904107 | -0.193238 | 524396 | 224383 | TL243243 | Yes |
| SG1 1BN | 51.903517 | -0.203373 | 523700 | 224300 | TL237242 | No |
| SG1 1BP | 51.901928 | -0.202376 | 523773 | 224125 | TL237241 | Yes |
| SG1 1BQ | 51.902574 | -0.200504 | 523900 | 224200 | TL238241 | No |
| SG1 1BS | 51.900743 | -0.201289 | 523851 | 223995 | TL238239 | Yes |
| SG1 1BT | 51.900799 | -0.202028 | 523800 | 224000 | TL238239 | No |
| SG1 1BU | 51.900318 | -0.201132 | 523863 | 223948 | TL238239 | No |
| SG1 1BW | 51.90172 | -0.203445 | 523700 | 224100 | TL236241 | No |
| SG1 1BX | 51.903488 | -0.200982 | 523865 | 224301 | TL238243 | Yes |
| SG1 1BY | 51.901267 | -0.203216 | 523717 | 224050 | TL237240 | Yes |
| SG1 1BZ | 51.8999 | -0.202064 | 523800 | 223900 | TL238238 | No |
| SG1 1DA | 51.900646 | -0.200828 | 523883 | 223985 | TL238239 | Yes |
| SG1 1DB | 51.901118 | -0.199937 | 523943 | 224039 | TL239240 | Yes |
| SG1 1DD | 51.90124 | -0.200862 | 523879 | 224051 | TL238240 | Yes |
| SG1 1DE | 51.900799 | -0.202028 | 523800 | 224000 | TL238239 | No |
| SG1 1DF | 51.900777 | -0.200575 | 523900 | 224000 | TL239240 | No |
| SG1 1DG | 51.901272 | -0.200585 | 523898 | 224055 | TL238240 | Yes |
| SG1 1DH | 51.901335 | -0.200137 | 523929 | 224063 | TL239240 | Yes |
| SG1 1DJ | 51.903488 | -0.200982 | 523865 | 224301 | TL238243 | Yes |
| SG1 1DL | 51.901878 | -0.200822 | 523880 | 224122 | TL238241 | No |
| SG1 1DN | 51.901946 | -0.20129 | 523848 | 224129 | TL238241 | Yes |
| SG1 1DP | 51.902508 | -0.200963 | 523869 | 224192 | TL238241 | Yes |
| SG1 1DQ | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1DR | 51.902596 | -0.201956 | 523800 | 224200 | TL238241 | No |
| SG1 1DS | 51.903355 | -0.201577 | 523824 | 224285 | TL238242 | No |
| SG1 1DT | 51.900799 | -0.202028 | 523800 | 224000 | TL238239 | No |
| SG1 1DU | 51.902731 | -0.200852 | 523876 | 224217 | TL238242 | No |
| SG1 1DW | 51.903524 | -0.201562 | 523825 | 224304 | TL238243 | Yes |
| SG1 1DX | 51.900777 | -0.200575 | 523900 | 224000 | TL239240 | No |
| SG1 1DY | 51.902596 | -0.201956 | 523800 | 224200 | TL238241 | No |
| SG1 1DZ | 51.902959 | -0.200997 | 523865 | 224242 | TL238242 | No |
| SG1 1EA | 51.903526 | -0.201692 | 523816 | 224304 | TL238243 | Yes |
| SG1 1EB | 51.903233 | -0.201262 | 523846 | 224272 | TL238242 | No |
| SG1 1ED | 51.900799 | -0.202028 | 523800 | 224000 | TL238239 | No |
| SG1 1EE | 51.902387 | -0.201869 | 523807 | 224177 | TL238241 | Yes |
| SG1 1EF | 51.90409 | -0.202595 | 523752 | 224365 | TL237243 | No |
| SG1 1EG | 51.903364 | -0.202144 | 523785 | 224285 | TL237242 | Yes |
| SG1 1EH | 51.903747 | -0.202506 | 523759 | 224327 | TL237243 | Yes |
| SG1 1EJ | 51.903557 | -0.203619 | 523683 | 224304 | TL236243 | Yes |
| SG1 1EL | 51.90369 | -0.202349 | 523770 | 224321 | TL237243 | Yes |
| SG1 1EN | 51.901002 | -0.200043 | 523936 | 224026 | TL239240 | Yes |
| SG1 1EP | 51.901376 | -0.199874 | 523947 | 224068 | TL239240 | Yes |
| SG1 1EQ | 51.9025 | -0.200347 | 523911 | 224192 | TL239241 | No |
| SG1 1ER | 51.900479 | -0.20116 | 523861 | 223966 | TL238239 | Yes |
| SG1 1ES | 51.904152 | -0.202627 | 523750 | 224372 | TL237243 | Yes |
| SG1 1ET | 51.904394 | -0.201885 | 523800 | 224400 | TL237244 | No |
| SG1 1EU | 51.904247 | -0.20051 | 523895 | 224386 | TL238243 | No |
| SG1 1EW | 51.90051 | -0.200761 | 523888 | 223970 | TL238239 | Yes |
| SG1 1EX | 51.903495 | -0.201921 | 523800 | 224300 | TL237243 | No |
| SG1 1EY | 51.903495 | -0.201921 | 523800 | 224300 | TL237243 | No |
| SG1 1EZ | 51.904087 | -0.200661 | 523885 | 224368 | TL238243 | Yes |
| SG1 1FB | 51.901089 | -0.193339 | 524397 | 224047 | TL243240 | No |
| SG1 1FD | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1FE | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1FF | 51.90108 | -0.193354 | 524396 | 224046 | TL243240 | No |
| SG1 1FG | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1FH | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1FJ | 51.90108 | -0.193354 | 524396 | 224046 | TL243240 | No |
| SG1 1FL | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1FN | 51.904043 | -0.20141 | 523834 | 224362 | TL238243 | Yes |
| SG1 1FP | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1FQ | 51.90108 | -0.193354 | 524396 | 224046 | TL243240 | No |
| SG1 1FR | 51.903561 | -0.200426 | 523903 | 224310 | TL239243 | Yes |
| SG1 1FS | 51.901089 | -0.193339 | 524397 | 224047 | TL243240 | No |
| SG1 1FT | 51.896084 | -0.203001 | 523746 | 223474 | TL237234 | Yes |
| SG1 1FW | 51.901089 | -0.193339 | 524397 | 224047 | TL243240 | No |
| SG1 1FY | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | No |
| SG1 1FZ | 51.905561 | -0.204716 | 523602 | 224525 | TL236245 | Yes |
| SG1 1GB | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1GD | 51.903495 | -0.201921 | 523800 | 224300 | TL237243 | No |
| SG1 1GE | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1GF | 51.903495 | -0.201921 | 523800 | 224300 | TL237243 | No |
| SG1 1GG | 51.896325 | -0.201102 | 523876 | 223504 | TL238235 | Yes |
| SG1 1GQ | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1HA | 51.900097 | -0.201984 | 523805 | 223922 | TL238239 | No |
| SG1 1HB | 51.899822 | -0.201186 | 523861 | 223893 | TL238238 | Yes |
| SG1 1HD | 51.899694 | -0.201491 | 523840 | 223878 | TL238238 | Yes |
| SG1 1HE | 51.899773 | -0.200775 | 523889 | 223888 | TL238238 | Yes |
| SG1 1HF | 51.899513 | -0.204957 | 523602 | 223852 | TL236238 | Yes |
| SG1 1HG | 51.900108 | -0.199178 | 523998 | 223928 | TL239239 | No |
| SG1 1HH | 51.907721 | -0.209544 | 523264 | 224757 | TL232247 | Yes |
| SG1 1HJ | 51.900091 | -0.199237 | 523994 | 223926 | TL239239 | No |
| SG1 1HL | 51.899991 | -0.199153 | 524000 | 223915 | TL240239 | No |
| SG1 1HN | 51.901322 | -0.203272 | 523713 | 224056 | TL237240 | Yes |
| SG1 1HP | 51.900755 | -0.199123 | 524000 | 224000 | TL239240 | No |
| SG1 1HQ | 51.896109 | -0.202855 | 523756 | 223477 | TL237234 | No |
| SG1 1HR | 51.899856 | -0.199159 | 524000 | 223900 | TL239239 | No |
| SG1 1HS | 51.900465 | -0.198515 | 524043 | 223969 | TL240239 | Yes |
| SG1 1HT | 51.899619 | -0.197744 | 524098 | 223876 | TL240238 | Yes |
| SG1 1HU | 51.899834 | -0.197706 | 524100 | 223900 | TL241239 | No |
| SG1 1HW | 51.899849 | -0.201078 | 523868 | 223896 | TL238238 | No |
| SG1 1HX | 51.899864 | -0.195583 | 524246 | 223907 | TL242239 | Yes |
| SG1 1HY | 51.899887 | -0.196468 | 524185 | 223908 | TL241239 | Yes |
| SG1 1HZ | 51.900652 | -0.197688 | 524099 | 223991 | TL240239 | Yes |
| SG1 1JA | 51.901268 | -0.19682 | 524157 | 224061 | TL241240 | Yes |
| SG1 1JB | 51.900695 | -0.196471 | 524183 | 223998 | TL241239 | Yes |
| SG1 1JD | 51.900467 | -0.196291 | 524196 | 223973 | TL241239 | Yes |
| SG1 1JE | 51.901253 | -0.195832 | 524225 | 224061 | TL242240 | Yes |
| SG1 1JF | 51.900091 | -0.199237 | 523994 | 223926 | TL239239 | No |
| SG1 1JG | 51.902124 | -0.197556 | 524104 | 224155 | TL241241 | Yes |
| SG1 1JH | 51.902294 | -0.196866 | 524151 | 224175 | TL241241 | Yes |
| SG1 1JJ | 51.903623 | -0.196188 | 524194 | 224324 | TL241243 | Yes |
| SG1 1JL | 51.902861 | -0.196349 | 524185 | 224239 | TL241242 | Yes |
| SG1 1JN | 51.903458 | -0.197154 | 524128 | 224304 | TL241243 | Yes |
| SG1 1JP | 51.901653 | -0.199087 | 524000 | 224100 | TL239240 | No |
| SG1 1JQ | 51.901177 | -0.203234 | 523716 | 224040 | TL237240 | No |
| SG1 1JR | 51.900777 | -0.200575 | 523900 | 224000 | TL239240 | No |
| SG1 1JS | 51.904912 | -0.197546 | 524097 | 224465 | TL240244 | Yes |
| SG1 1JT | 51.904912 | -0.197546 | 524097 | 224465 | TL240244 | Yes |
| SG1 1JU | 51.904603 | -0.196163 | 524193 | 224433 | TL241244 | Yes |
| SG1 1JW | 51.903458 | -0.197154 | 524128 | 224304 | TL241243 | Yes |
| SG1 1JX | 51.904634 | -0.194708 | 524293 | 224439 | TL242244 | Yes |
| SG1 1JY | 51.90501 | -0.194562 | 524302 | 224481 | TL243244 | Yes |
| SG1 1JZ | 51.905034 | -0.196131 | 524194 | 224481 | TL241244 | Yes |
| SG1 1LA | 51.896806 | -0.199659 | 523974 | 223560 | TL239235 | Yes |
| SG1 1LB | 51.898738 | -0.200119 | 523937 | 223774 | TL239237 | No |
| SG1 1LD | 51.901681 | -0.190902 | 524563 | 224117 | TL245241 | Yes |
| SG1 1LE | 51.900755 | -0.199123 | 524000 | 224000 | TL239240 | No |
| SG1 1LF | 51.900755 | -0.199123 | 524000 | 224000 | TL239240 | No |
| SG1 1LG | 51.900755 | -0.199123 | 524000 | 224000 | TL239240 | No |
| SG1 1LJ | 51.903765 | -0.188449 | 524726 | 224353 | TL247243 | Yes |
| SG1 1LL | 51.902351 | -0.195309 | 524258 | 224184 | TL242241 | Yes |
| SG1 1LN | 51.903043 | -0.195324 | 524255 | 224261 | TL242242 | Yes |
| SG1 1LP | 51.904275 | -0.194127 | 524334 | 224400 | TL243244 | Yes |
| SG1 1LQ | 51.904195 | -0.183111 | 525092 | 224410 | TL250244 | Yes |
| SG1 1LR | 51.903978 | -0.194676 | 524297 | 224366 | TL242243 | Yes |
| SG1 1LS | 51.903435 | -0.194466 | 524313 | 224306 | TL243243 | Yes |
| SG1 1LT | 51.904678 | -0.193471 | 524378 | 224446 | TL243244 | Yes |
| SG1 1LU | 51.903674 | -0.193046 | 524410 | 224335 | TL244243 | Yes |
| SG1 1LW | 51.904312 | -0.195346 | 524250 | 224402 | TL242244 | Yes |
| SG1 1LX | 51.902421 | -0.191657 | 524509 | 224198 | TL245241 | Yes |
| SG1 1LY | 51.902368 | -0.190555 | 524585 | 224194 | TL245241 | Yes |
| SG1 1LZ | 51.901866 | -0.205343 | 523569 | 224113 | TL235241 | Yes |
| SG1 1NA | 51.902209 | -0.188991 | 524693 | 224179 | TL246241 | Yes |
| SG1 1NB | 51.902582 | -0.188764 | 524708 | 224221 | TL247242 | Yes |
| SG1 1ND | 51.902409 | -0.186817 | 524842 | 224205 | TL248242 | Yes |
| SG1 1NE | 51.903082 | -0.185002 | 524965 | 224283 | TL249242 | Yes |
| SG1 1NF | 51.90325 | -0.18594 | 524900 | 224300 | TL249243 | No |
| SG1 1NG | 51.904064 | -0.184526 | 524995 | 224393 | TL249243 | Yes |
| SG1 1NH | 51.904547 | -0.183736 | 525048 | 224448 | TL250244 | Yes |
| SG1 1NJ | 51.905769 | -0.182568 | 525125 | 224586 | TL251245 | Yes |
| SG1 1NL | 51.902995 | -0.19162 | 524510 | 224262 | TL245242 | Yes |
| SG1 1NN | 51.901571 | -0.191982 | 524489 | 224103 | TL244241 | Yes |
| SG1 1NP | 51.901338 | -0.190814 | 524570 | 224079 | TL245240 | Yes |
| SG1 1NR | 51.901177 | -0.191489 | 524524 | 224060 | TL245240 | Yes |
| SG1 1NS | 51.900193 | -0.190642 | 524585 | 223952 | TL245239 | Yes |
| SG1 1NT | 51.905023 | -0.183732 | 525047 | 224501 | TL250245 | Yes |
| SG1 1NU | 51.90791 | -0.180257 | 525278 | 224828 | TL252248 | Yes |
| SG1 1NW | 51.901542 | -0.191823 | 524500 | 224100 | TL245241 | No |
| SG1 1PA | 51.9021 | -0.202441 | 523768 | 224144 | TL237241 | No |
| SG1 1PB | 51.900799 | -0.202028 | 523800 | 224000 | TL238239 | No |
| SG1 1PD | 51.899878 | -0.200611 | 523900 | 223900 | TL239238 | No |
| SG1 1PE | 51.903741 | -0.192157 | 524471 | 224344 | TL244243 | Yes |
| SG1 1PF | 51.900895 | -0.202539 | 523765 | 224010 | TL237240 | Yes |
| SG1 1PG | 51.903716 | -0.191721 | 524501 | 224342 | TL245243 | Yes |
| SG1 1PH | 51.905017 | -0.192076 | 524473 | 224486 | TL244244 | Yes |
| SG1 1PJ | 51.904577 | -0.191571 | 524509 | 224438 | TL245244 | Yes |
| SG1 1PL | 51.904205 | -0.190835 | 524561 | 224398 | TL245243 | Yes |
| SG1 1PN | 51.904287 | -0.189082 | 524681 | 224410 | TL246244 | Yes |
| SG1 1PP | 51.904921 | -0.18817 | 524742 | 224482 | TL247244 | Yes |
| SG1 1PQ | 51.902872 | -0.190636 | 524578 | 224250 | TL245242 | Yes |
| SG1 1PR | 51.903872 | -0.189578 | 524648 | 224363 | TL246243 | Yes |
| SG1 1PS | 51.904894 | -0.187051 | 524819 | 224481 | TL248244 | Yes |
| SG1 1PT | 51.904264 | -0.187004 | 524824 | 224411 | TL248244 | Yes |
| SG1 1PU | 51.903422 | -0.186035 | 524893 | 224319 | TL248243 | Yes |
| SG1 1PW | 51.904971 | -0.189113 | 524677 | 224486 | TL246244 | Yes |
| SG1 1PX | 51.903631 | -0.186768 | 524842 | 224341 | TL248243 | Yes |
| SG1 1PY | 51.903181 | -0.187324 | 524805 | 224290 | TL248242 | Yes |
| SG1 1PZ | 51.903167 | -0.18872 | 524709 | 224286 | TL247242 | Yes |
| SG1 1QA | 51.902927 | -0.187727 | 524778 | 224261 | TL247242 | Yes |
| SG1 1QB | 51.904082 | -0.185674 | 524916 | 224393 | TL249243 | Yes |
| SG1 1QD | 51.904674 | -0.184444 | 524999 | 224461 | TL249244 | Yes |
| SG1 1QE | 51.905498 | -0.18537 | 524933 | 224551 | TL249245 | Yes |
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license